发明授权
US07816424B2 Biodegradable plastics composition, molded article of the composition, and method of controlling biodegradation rate
有权
生物降解塑料组合物，组合物的成型品以及控制生物降解率的方法
- 专利标题： Biodegradable plastics composition, molded article of the composition, and method of controlling biodegradation rate
- 专利标题（中）： 生物降解塑料组合物，组合物的成型品以及控制生物降解率的方法
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申请号： US11745567申请日： 2007-05-08
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公开(公告)号： US07816424B2公开(公告)日： 2010-10-19
- 发明人: Ikuo Takahashi , Hirotaka Iida
- 申请人： Ikuo Takahashi , Hirotaka Iida
- 申请人地址： JP Tokyo
- 专利权人： Nisshinbo Industries, Inc.
- 当前专利权人： Nisshinbo Industries, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2006-131031 20060510
- 主分类号： C08K5/34
- IPC分类号： C08K5/34 ; C08K5/3435 ; C08K5/3492 ; C08K5/29 ; C08K5/13 ; C08K5/524 ; D06P1/52
摘要：
Provided are: a biodegradable plastics composition which controls a biodegradation rate with a synergistic controlling effect on three components, adjusts a hydrolysis rate, and shows significantly improved weatherability; a molded article of the composition; and a method of controlling the biodegradation rate of a biodegradable plastics. The biodegradable plastics composition includes: a biodegradable plastics; and a carbodiimide compound, an ultraviolet ray absorbent, and an antioxidant to be blended as essential ingredients into the biodegradable plastics, and the molded article of the composition is also provided.
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